DWD-ROM or USB flash drive.Do not forget change boot order in bios.
UPDATED on mon 2 nov 2015
step 1
step 2
step3
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step 5
to navigate use Tab
step 6
step 7
step 8
step 9
write down the user name ! (see step 27)
step 10
step 11
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step 13
step 14
if you encrypt your home directory
it will slow down your server
(of course if you have pair of xeons do not worry about )
step 15
step 16
LVM or entire disk ?
If you want to share or sell space on your server choose LVM .
so later you can add or remove same space from users.
If not. And it's only for your private needs then chose entire disk.
step 17
step 18
step 19
step 20
only if you behind proxy server
step 21
no automatic updates > meant YOU in charge
automatic updates can disable server or services
step 22
for the selection, use the Space bar
important> ssh server for remote connection with your server
apache2 server or you will do manually later on .
apt-get install apache2 php5-mysql libapache2-mod-php5 mysql-server
samba file server for sharing files with windows users on network.
step 23
Do NOT leave this blank.
write down the password !
step 24
step 25
step 26
step 27
for security reason > login name not displayed
step 28
step 29
for security reason no asterisks displayed
after entering password just hit Enter
step 30
sure sudo apt-get update
sudo apt-get upgrade
sudo ufw enable
sudo ufw disable
sudo ufw allow ssh
sudo ufw allow http
sudo shutdown -h now
BONUS
you can do this in one command
sudo apt-get install lam-server^